Zwiastun
Obsada
Diane Franklin
Suzy Putterman
Selena Royle
Archive Footage (Robot Monster)
Gerrit Graham
Stanley Putterman
Jon Gries
O.D.
Alejandro Rey
Spiro
Sonny Carl Davis
Norton
Ian Patrick Williams
Nutky
Gregory Moffett
Archive Footage (Robot Monster)
Jack Mylong-Münz
Archive Footage (Robot Monster)
Mary Woronov
Raquel Putterman
Chad Allen
Sherman Putterman
Randi Brooks
Cherry
Frank Welker
The Monster
Bert Remsen
Grampa Putterman